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Rotor Tester
SL Series
Shanghai Aoboor Electric Co., Ltd.
Applicable for testing fully opened, fully closed squirrl-cage rotors with process slot, with or without shaft, it can identify broken bars, slim bars, under-casting, porosity, sand holes, residues, improper end rings, internal short circut in bars, eccentricity.
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Torque Sensors
A device for measuring and recording the torque on a rotating system, such as an engine, crankshaft, gearbox, transmission, rotor, a bicycle crank or cap torque tester. Static torque is relatively easy to measure.
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Automated Engine Testing System
Automated engine test system is intended for comprehensive testing of electrical motors with shaft rotation frequency up to 70 000 rpm. Such engines include:*high-voltage motors;*traction engines;*internal combustion engines;*AC motors;*DC motors;*synchronous engines;*asynchronous engines;*asynchronous engines with short-circuit rotor.
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Wind Speed Sensor/Anemometer
ENVIROMUX-WSS
Rugged anemometer. 3-cup rotor pressed on a stainless steel shaft. Reed switch and magnet providing one pulse per rotation. Rotor diameter: 5 inches. Speed range: ~ 3 mph to 125+ mph (~5 kph to over 200 kph). Rugged Delrin body with bronze and Rulon bushings. Flat aluminum mounting bracket with 2 holes. esigned to be mounted on top of a pole or bracket. 100 feet of exterior grade wire. Maximum cable length: 1000 ft (305m).
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Rotor Balancing System
For the purpose of rotating parts balancing in manufacturing scale, it is necessary to conduct measurements with the minimum possible participation of the operator. The Rotor balancing system is intended for measurements related to rotating parts balancing in automated mode.
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Mooney Viscometer
SMV-301/301RT
The SMV-301 / 301RT allows the user to measure the Mooney viscosity, scorch time, minimum Mooney viscosity, and other characteristics of rubber in accordance with JIS, ISO, and ASTM test methods. With outstanding temperature recovery characteristics and easy operability, it can also be used for stress relaxation measurements or for tests that involve varying the rotor speed.
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Die-cast Rotor Tester
AIP868X series
Qingdao AIP Intelligent Instruments Co., Ltd
Introducing the international testing technology and developing special sensor according to digital signal processing method, the die-cast rotor tester able to automatically analyze and judge the filling quality of die-cast rotor.This system is applied to all kinds of cast aluminum and copper rotors, such as: cast aluminum rotor of compressor motor, cast aluminum rotor of washing machine motor, cast aluminum rotor of fan motor, cast aluminum rotor of pump motor, rotor of automobile motor and three-phase asynchronous motor, etc. The main detection functions are: broken bar, fullness of the bar (thin bar, hole, bubble and porosity ), leakage between the squirrel cage and lamination, squirrel cage eccentricity, slot deviation.Test items: broken bar, thin bar, maximum amplitude value, minimum amplitude value, comprehensive value.
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Motor Test for Electric Scooters
*The performance data of electric motors, in the majority of all cases, is performed by a brake test. Power input is calculated from current and voltage. Torque and power output are measured with a brake. It is important to reach, for each point, a persistent temperature. In case of large outer rotor BLDC motors, which are usually used for electric scooters, this traditional procedure may take many hours to complete, and is very complicated. *For several years, an innovative motor tester of MEA Testing Systems Ltd. is on the market. This testing system avoids any temperature confusion by testing a motor at constant temperature over the entire speed range. The test procedure is very fast, and gives the full load performances, including PWM current, voltage, torque, and driver efficiency, from stall up to no load. *During the test procedure, the motor is freely accelerated from stall to no load speed. The load of the motor is only the predetermined inertia of the rotor. From the moment of inertia and the acceleration, the torque of the motor is calculated and, also, the power output over the whole speed is given. Since the entire measuring time, depending on the motor size, is usually less than one second, the motor has no time to warm up. It remains at room temperature.
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Vibroanalyzer
STD-3300
Vibration analyzer STD-3300 is a portable two-channel high-speed analyzer that allows collecting, processing and analyzing data on two channels simultaneously, with the possibility of one- and two-plane balancing of rotors in their own supports. It is designed for full control of the technical condition and diagnostics of rotary equipment.
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Small Engine Dynamometers
Toroidal-flow water-brake absorber (with 5" high-RPM rotor), electronic torque-arm transducer, engine load control, DYNOmite handheld data-acquisition computer, AC power supply, stainless-braided hoses, magnetic RPM sensor, data wiring harness, and protective carrying case.
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Rotational Metrology System
The ZeroTouch® Rotational Metrology System is a precise, high-speed, in-line or near-line metrology, and inspection system that measures critical dimensions of rotors, stators, brake discs, and other cylindrical parts, providing manufacturers with real-time metrology, and inspection data to optimize production processes, detect defects, and improve ROI.
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Electric Motor Checker
CIE/1001
Cambridge Instruments & Engineering Co.
Housed in attractive wooden body with sunmica finish. For comprehensive check of Rotor and Stator Inductance, Resistance and Insulation Resistance without dismantling the Motor. Only to isolate the power supply.
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PC Based Rotor Tester
GTS 1000
The PC Based Rotor tester is the most reliable, fast and cost-effective way to detect faults in the Rotors in less than 10 seconds. This Rotor Tester can Test Large sized Rotors of any Size, Length & Weight that can be mounted on a Load balancing machine or a Lathe and rotated at a speed of 600 rpm.
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Magnetizer
U-Serie
MAGNET-PHYSIK Dr. Steingroever GmbH
The pulse magnetizers of the U series are suitable for a wide range of applications in the laboratory and in production. With low energies, they are ideally suited for sensor systems made of ferrite material, which can be magnetized with short cycle times at currents of up to 20 kA. In the energy classes 1,400 Ws and 2,800 Ws, rotors with NdFeB magnets up to a diameter of approx. 60mm are typical applications. With this device, you can magnetize with pulse currents of up to 60 kA.
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Electric Attitude Gyroscopes
5000EG-series
The 5000EG gyro is based on our air-driven 5000B model, whose proven reliability has made it the industry standard for many years. There are two models available: 14 and 28 VDC. The rotor is precisely machined from a heavy-metal tungsten alloy, which has a higher mass than brass, contributing to the instrument’s demonstrated stability. The electric motor is driven by a built-in power inverter, and has an integrated air-erection mechanism. A warning flag is deployed upon loss of primary power. During acrobatic flights or short stops, the gyro’s mechanism can be caged whenever the knob is pulled.
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Miniaturized AC Servomotor
Citizen Chiba Precision Co., Ltd.
*Use of Nd magnets allows excellent responsiveness and high output in a compact size.The rotor is evenly balanced to suppress mechanical vibrations.Uses slotless coils which prevent cogging and allow smooth revolutions, even at low speeds. *Miniaturization and inclusion of a high pulse encoder means highly precise positioning is possible.
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Slip-Ring Motor Starting Panels
Rotor Starter
The Slip-Ring Motor Starters are based on the series of resistors that are applied to the rotor circuit to control the speed/torque characteristics of the motor. Rotor starters are mainly used for the motor starting applications requiring high-starting torque like loaded belt conveyors in mining industry. By external resistors, it is possible to shift the motor maximum (break-down) torque up to starting torque point for motors under heavy loads during start-up. The resistors are splitted into some steps and controlled via contactors by motor starting control system. As the motor speed increases, the external rotor resistors are eliminated by shorting contactors until all external resistors are shorted out.
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Enhanced Vision Systems
Elbit Systems of America’s Degraded Visual Environment (DVE) solution uses intuitive 3D grid symbology along with a helmet tracker to provide critical helicopter/tilt-rotor cues during brownout operations. This system, which is an upgrade to the head-up display installed on many military helicopters, removes weight or drag penalties by eliminating nose-mounted sensors. The helmet tracker provides numerous ancillary benefits such as depicting the other pilot’s Line of Sight (LOS) for improved crew coordination, as well as providing the ability to slew weapons or optical payloads to the pilot’s LOS, hands-free and heads-up.
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Motor Test Instruments
The absorbed energy of the DCE series Dyno is converted into heat in two rotors located at the external side of the coils . The rotors are designed with curvilinear cooling fins for fast dissipating heat into the atmosphere . This design provides with the smallest physical size for air cooled Eddy-Current Dyno . Simple construction and desirable speed-torque characteristics are adaptable to most of the applications.
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XCITE 1200T Torsional Series
The Xcite 1200T Continuous Torsional Exciters provide high inertial torque in the frequency ranges required to excite steam turbine rotors, deisel engine crankshafts, and ship power drive trains. The speed range of up to 3600 RPM for the 1200T-9 and 7500 RPM for the 1200T-10 system is ideal for testing a broad range of rotating power generation equipment.
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PC Based Rotor Tester
4008RJ
The PC Based Rotor tester is the most reliable, fast and cost-effective way to detect faults in the Rotors in less than 10 seconds. This Rotor Tester can only Test small sized Rotors having stack length less than 300 mm and weight less than 10 kgs.
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XCITE 1200 Laboratory Series
The Xcite 1200 Series provides medium levels of force for testing vehicles such as trucks, locomotives, off road construction equipment and power generation equipment such as turbines and generator rotors, stators and bearings. The larger force capability is still coupled with a frequency response in the 500 Hz to 1000 Hz range for modal studies of highly damped and non-linear structures.
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Integrated Turbine Rotor Measurement and Assembly Platforms
iMAP
Rotary Precision Instruments UK Ltd
Improve productivity and achieve higher levels of quality by reducing inspection times and the need for costly teardowns due to inefficient rotor assembly. iMAP is the definitive system for productivity improvement in turbine rotor assembly for large volume and heavy loads such as aircraft engines and gas turbines.
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Magnet Testing
RMP Rotor Measuring Station
The RMP Rotor Measuring Station is a universal measuring system for the precise measurement and quality control of multi-pole permanent magnet rotors.
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Capsule Slip Rings
Capsule Slip Rings are compact slip rings that can be used in a wide range of applications. They integrate rotor, stator, brush block, bearings and casings and enable the transmission of power and data through rotating systems. They are ready to be integrated into customers’ systems and provide built-in protection from humidity and dust.
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Current Signature Analysis
The Iris Power MDSP3 uses the Current Signature Analysis technology which relies on the concept that faults in the induction motor rotor or driven components result in changes to the rotor magnetic field pattern. Unique magnetic rotating fields are produced due to the faults which induce detectable stator current components indicative of the fault.
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Signature Model Surge Testers
SP
Surge / DC Hi-Pot testing capabilities. Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope plus a DC Hi-Pot Tester. DC Hi-Pot testing with dual LED panel meters that display direct read out of current and voltage, with overcurrent safety trip. This dual tester combo is still capable of testing 3 phase motors with or without rotors.
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Engine Health And Vibration Monitoring
Engine Health and Vibration Monitoring systems provide the data required to support condition-based maintenance and “power-by- the-hour” commercial frameworks. They can also tell the pilot or maintenance crew if the engine rotors are out of balance (a mandatory requirement for passenger-carrying jet-powered civil aircraft).
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Robotic Inspection Vehicle
Iris Power RIV800
The Iris Power RIV800 Robotic Inspection Vehicle and Camera System, allows a visual inspection of the generator stator and rotor, including checking the air vents for debris, with or without removing the rotor. The robotic inspection vehicle also provides an automated means of EL CID electromagnetic core imperfection detection testing and SWA stator wedge analyzer testing.
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Flow Indicators
Flow indicator with rotor features a self-cleaning mechanism to ensure full visibility of the rotor at all times. Typical sight flow indicators suffer from poor indicator visibility through normal use from build-up that impedes observation of the rotor through the viewing window. Typically, for a sight flow indicator to be cleaned, it must be removed from the pipeline, cleaned and then replaced at some specified time, such as during plant shutdown. Unfortunately, dirt build-up does not typically schedule itself to correspond with planned shutdowns. Enter the KOBOLD DAA Series flow indicator. Simply twist the sight glass and the integral wipers clean the flow indicator's viewing area to allow unobstructed observation of the rotor. The offending contaminants are then simply washed away by the media flow. This process may be repeated as often as desired with no fuss and no downtime. The DAA is available with brass or stainless steel fittings with " to 1" NPT female threads. The DAA is also available without a rotor for observation of fluid condition.
